3142857146 has 48 divisors (see below), whose sum is σ = 5874237600. Its totient is φ = 1249253280.

The previous prime is 3142857083. The next prime is 3142857161. The reversal of 3142857146 is 6417582413.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33485 + ... + 86063.

It is an arithmetic number, because the mean of its divisors is an integer number (122379950).

Almost surely, 2^3142857146 is an apocalyptic number.

3142857146 is a deficient number, since it is larger than the sum of its proper divisors (2731380454).

3142857146 is a wasteful number, since it uses less digits than its factorization.

3142857146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52635 (or 52624 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 3142857146 is about 56061.1910861694. The cubic root of 3142857146 is about 1464.7883608277.

The spelling of 3142857146 in words is "three billion, one hundred forty-two million, eight hundred fifty-seven thousand, one hundred forty-six".